Comcast Ventures — Full Portfolio

Runware provides a unified API platform that aggregates AI models across image, video, audio, 3D, and language tasks from multiple providers, offering lower-cost inference through custom hardware and billing infrastructure.

AI & Machine LearningCloud ComputingDeveloper Tools

SafeBase provides a platform that lets security teams publish and control access to compliance and security documentation while automating responses to customer security questionnaires.

CybersecurityEnterprise SoftwareSaaSSan Francisco, US

Al Yang(Founder)inAdar Arnon(Founder)in

Satisfi Labs develops a conversational AI platform that uses natural language processing and large language models to enable guests and customers to access information and complete transactions through chat.

AI & Machine LearningEnterprise SoftwareSaaSNew York City, US

Selector builds an AI-driven observability platform that helps operations teams understand and manage complex infrastructure through natural language interaction and contextual intelligence.

AI & Machine LearningData & InfrastructureEnterprise Software

SevenRooms provides reservation management, AI-powered table management, and marketing tools for restaurants.

MarketplacesSaaS

Sharper Sense develops single-use neurostimulation patches worn on the neck to enhance cognition and sensory processing by stimulating nerves and releasing norepinephrine.

HardwareHealthtechMedical Devices

Charles Rodenkirch(CEO)Qi Wang(Inventor)Linh Le(CCO)

Brooklyn, US

Victoria Song(Director)Marah Lidey(Executive Officer, Director)Naomi Hirabayashi(Executive Officer, Director)

Sidecar Health offers ACA-compliant major medical insurance plans for large employers, providing price transparency and direct access to care through fully insured and self-funded administrative services options.

HealthtechInsurTechUnknown, US

Patrick Quigley(Chief Executive Officer & Co-founder)Veronica Osetinsky(Chief Operating Officer & Co-founder)

Sierra helps businesses build better, more human customer experiences using AI.

AI & Machine LearningEnterprise SoftwareSaaSNew York, US

Bret Taylor(Co-Founder)Clay Bavor(Co-Founder)Caryn Seidman-Becker(Chief Executive Officer)Todd Schroeder(Executive Officer)Edward O'Connor(Executive Officer)RAYMOND TORRES(Executive Officer)

Slack is an AI-powered communication platform that consolidates conversations, applications, and customer interactions in a single workspace for businesses.

Enterprise SoftwareFuture of WorkSaaSSan Francisco, US

STAQ provides a business intelligence and operations automation platform that ingests, normalizes, and automates revenue data for digital media and ad tech companies.

AdTechData & InfrastructureSaaS

Medallia is an AI-powered customer experience analytics platform that helps enterprises analyze, understand, and act on customer feedback and experience data.

AI & Machine LearningData & InfrastructureEnterprise Software

SundaySky provides an AI-powered platform for enterprise-scale video creation, personalization, and optimization that enables businesses to generate personalized video content at scale without requiring specialized production skills.

AI & Machine LearningEnterprise SoftwareMarketing TechTel Aviv, IL

Taboola provides performance advertising technology that places ads across publisher networks beyond search and social platforms, using AI and first-party data to drive conversions and measurable outcomes for advertisers.

AdTechAI & Machine Learning

Tastemade is a digital platform that provides recipes with step-by-step videos, meal planning, and automated grocery lists for home cooks.

ConsumerCreator EconomyFoodTechSanta Monica, US

Lawrence Fitzgibbon(Executive Officer, Director)Kathleen Finch(Director)Gordon Rubenstein(Director)Steven Kydd(Executive Officer, Director)Mark Midle(Director)Geoffrey Yang(Director)

The Athletic is a sports media platform that provides news, analysis, and commentary covering professional and college sports.

ConsumerMedia & EntertainmentSports TechSan Francisco, US

Alex Mather(Founder/CEO)inAdam Hansmann(Founder/COO)in

Astoria, US

Demetrius Michael Karagas(Executive Officer, Director)Steven Craig Gutentag(Executive Officer, Director)Rebecca Kaden(Director)

Tickets for Good connects eligible members—NHS workers, teachers, charity staff, and people receiving government support—with free and discounted tickets to live events across the UK and internationally.

B2B MarketplacesImpact & Social GoodMarketplacesSocialTravel & HospitalityUK, GB

Tiptap provides payment and donation collection solutions for nonprofit organizations, faith-based institutions, museums, and community organizations.

B2B MarketplacesFintechSaaSBurlington, CA

Tovala provides prepared meals delivered weekly that are cooked in a proprietary WiFi-connected smart oven, requiring minimal preparation and cooking time.

ConsumerFoodTechHardwareIoTChicago, US

David Rabie(Founder/CEO)in

Transmit provides an AI-powered platform that analyzes live media streams to identify high-impact moments and optimize ad placement, serving content owners, advertisers, and FAST channels.

AdTechAI & Machine LearningMedia & Entertainment

New York, US

Andre Hill(Executive Officer, Director, Promoter)

BoardAndrew Cleland(Director)

Uptycs provides a cloud-native application protection platform (CNAPP) that normalizes security telemetry across hybrid cloud environments and delivers real-time threat detection and response through a unified security console.

AI & Machine LearningCloud ComputingCybersecurityData & InfrastructureEnterprise SoftwareBengaluru, IN

Ganesh Pai(Founder and CEO)Uma Reddy(Founder and EVP of Product and Technology)Mike Hluchyj(Founder and Board Member)

Uru Sports operates a platform connecting former and transitioning athletes with employers seeking talented professionals for career opportunities.

B2B MarketplacesHR TechMarketplacesSports TechTraverse City, US

Hap Klopp(Founder & CEO)inAinsley Wierda(Founder)Zeke Harris(Co-founder)Patty Hubbard(Co-founder)inWill Sickles(Co-founder)inJim Collins(Co-founder)in

Vimeo provides over-the-top (OTT) video delivery and monetization infrastructure, enabling content creators and organizations to distribute live and on-demand video directly to viewers across multiple platforms and devices.

Creator EconomyMedia & EntertainmentSaaSNew York, US

Andrew Weissman(Director)Jamie Wilkinson(Executive Officer, Director)Casey Pugh(Executive Officer, Director)

FanFest operates a white-labeled loyalty platform that captures fan actions across digital and physical touchpoints and converts them into revenue through automated rewards.

Marketing TechSaaSSports TechNew York City, US

Vox Media is a premium media company that operates editorial brands including New York Magazine, Vox, and The Cut, alongside a podcast network with shows covering politics, technology, entertainment, and sports.

AdTechCreator EconomyMedia & EntertainmentNew York, US

Walrus Health is an AI-powered clinical pharmacy platform that helps mid-to-large self-insured employers and school districts optimize prescription medications for employees with chronic conditions.

AI & Machine LearningEnterprise SoftwareHealthtech

Wellth helps individuals with chronic diseases develop positive behavioral habits that improve health outcomes and quality of life.

Digital HealthHealthtech

Matthew Loper(CEO)

Windsor Circle provides data-driven email marketing and lifecycle automation software for online retailers.

E-commerceMarketing TechSaaS

Durham, US

Scot Wingo(Director)Matthew Williamson(Executive Officer, Director)Lister Delgado(Director)Bradley McGinity(Executive Officer, Director)

BoardAndrew Cleland(Director)

xiQ provides a sales enablement platform that combines AI, neuroscience, and psychology to help sales teams understand buyer psychology and improve deal outcomes.

AI & Machine LearningSaaSSales Tech

Yieldmo is an advertising platform that uses AI and custom ad formats, attention signals, and predictive format selection to help brands create and deliver tailored ad experiences.

AdTechAI & Machine LearningMarketing TechNew York, US

Eric Nordlander(Director)Doug Chertok(Director)Richard Eaton(Executive Officer)Ross Levinsohn(Director)Michael Yavonditte(Executive Officer, Director)Todd Coleman(Chief Architect and Co-Founder)in

ZATAP connects physical products to digital experiences, positioning products as access points to brand digital ecosystems for consumers.

ConsumerMarketing Tech

ZeroFox provides a cybersecurity intelligence platform that discovers, validates, and disrupts threats across digital platforms and the dark web using AI and threat intelligence.

AI & Machine LearningCybersecurityEnterprise Software

Zola provides online wedding planning tools and resources that guide couples from engagement through marriage, including save-the-date creation, gift registration, and wedding etiquette guidance.

B2B MarketplacesConsumerMarketplaces

Shan-Lyn Ma(Founder & CEO)

Logi Analytics provides embedded analytics and business intelligence software for application developers, enabling them to build customizable dashboards, reports, and data visualizations without extensive engineering resources.

Data & InfrastructureEnterprise SoftwareSaaSReston, US

Ajmal Ayaz(Director)Rana Yared(Director)Jake Flomenberg(Director)Robert A. Aldrich(Executive Officer)Justin Langseth(Executive Officer, Director)Robert Ghoorah(Director)

Zoomph provides an AI-powered analytics platform for sports properties, leagues, brands, and agencies to track, measure, and optimize content performance across social media, broadcast, and in-venue activations, with a focus on sponsorship ROI measurement.

AdTechAI & Machine LearningMarketing TechSports TechReston, US

Gary Voight(Director)Ali Reza Manouchehri(Executive Officer, Director)Jorge Vasquez(Director)Rob Santos(Director)

Pony.ai develops autonomous driving technology and systems for multiple applications including robotaxis, robotrucks, and personally owned vehicles, serving both everyday mobility and commercial logistics markets.

AI & Machine LearningMobility & TransportationRoboticsSilicon Valley, US